... Z1,Z2 Stainless Steel Bearing,we can supply all the Stainless Steel Bearing as per your ... 2.The stainless steel bearings manufactured by us have the following strongpoints:low vibrations,low noises,and ... ,and inch 1600 series,etc.Open cage,or cages ZZ,RZ,2RS all okAISI 440C1% C, 17% Cr, ... commercial applications. 440C is suitable for applications which require corrosion resistance in a thermal range from ...